3v4l.org

run code in 300+ PHP versions simultaneously
<?php $h = 72; $prog = new DateTime('2015-11-01 15:23'); $interval = $prog->diff(new DateTime()); $ih = $interval->d * 24 + $interval->h; $delay = $h - $ih; echo $delay;

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0170.00316.63
8.3.50.0040.01118.05
8.3.40.0100.00718.82
8.3.30.0080.00618.98
8.3.20.0060.00320.30
8.3.10.0040.00423.48
8.3.00.0050.00319.38
8.2.180.0070.01118.54
8.2.170.0030.01022.96
8.2.160.0160.00320.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00426.16
8.2.110.0090.00022.30
8.2.100.0140.00917.80
8.2.90.0040.00419.20
8.2.80.0040.00417.97
8.2.70.0040.00417.75
8.2.60.0000.00918.04
8.2.50.0040.00418.07
8.2.40.0000.00719.34
8.2.30.0030.00520.54
8.2.20.0070.00017.79
8.2.10.0000.00818.18
8.2.00.0000.00718.22
8.1.280.0070.00725.92
8.1.270.0100.00322.24
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00322.59
8.1.230.0060.00617.66
8.1.220.0000.00717.74
8.1.210.0040.00418.77
8.1.200.0060.00317.38
8.1.190.0030.00617.38
8.1.180.0000.00818.10
8.1.170.0000.01018.74
8.1.160.0080.00021.96
8.1.150.0000.00718.80
8.1.140.0040.00419.57
8.1.130.0030.00317.71
8.1.120.0000.00817.57
8.1.110.0040.00417.64
8.1.100.0000.00817.57
8.1.90.0000.00717.64
8.1.80.0100.00017.59
8.1.70.0070.00017.52
8.1.60.0040.00717.68
8.1.50.0090.00617.55
8.1.40.0000.00817.61
8.1.30.0040.00417.62
8.1.20.0030.00517.55
8.1.10.0030.00617.66
8.1.00.0090.00017.58
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0040.00418.54
8.0.270.0000.00717.33
8.0.260.0000.00717.35
8.0.250.0040.00417.10
8.0.240.0000.00717.12
8.0.230.0000.00717.10
8.0.220.0070.00017.02
8.0.210.0080.00316.91
8.0.200.0020.00517.13
8.0.190.0030.00616.99
8.0.180.0000.00816.98
8.0.170.0040.00416.95
8.0.160.0080.00016.97
8.0.150.0030.00317.03
8.0.140.0060.00317.00
8.0.130.0050.00013.42
8.0.120.0000.00917.05
8.0.110.0030.00516.87
8.0.100.0000.00716.81
8.0.90.0040.00416.89
8.0.80.0030.01117.07
8.0.70.0000.00816.99
8.0.60.0050.00217.00
8.0.50.0050.00317.10
8.0.30.0140.00417.19
8.0.20.0080.01117.41
8.0.10.0000.00717.20
8.0.00.0120.00516.84
7.4.330.0050.00015.08
7.4.320.0030.00316.61
7.4.300.0040.00416.72
7.4.290.0030.00616.72
7.4.280.0060.00316.63
7.4.270.0000.00716.63
7.4.260.0000.00716.59
7.4.250.0000.00816.64
7.4.240.0050.00216.64
7.4.230.0000.00716.63
7.4.220.0030.01616.50
7.4.210.0100.00716.68
7.4.200.0030.00316.48
7.4.160.0090.00616.77
7.4.150.0070.01017.40
7.4.140.0090.00917.86
7.4.130.0100.01016.59
7.4.120.0030.01316.58
7.4.110.0130.00616.68
7.4.100.0090.00916.61
7.4.90.0090.00916.50
7.4.80.0070.01119.39
7.4.70.0100.00616.56
7.4.60.0120.00616.66
7.4.50.0000.00516.45
7.4.40.0100.01316.51
7.4.30.0000.01616.57
7.4.00.0000.01514.98
7.3.330.0080.00013.28
7.3.320.0050.00013.30
7.3.310.0050.00216.36
7.3.300.0030.00316.40
7.3.290.0060.01016.37
7.3.280.0100.00516.40
7.3.270.0070.01017.40
7.3.260.0100.00716.46
7.3.240.0100.00816.68
7.3.230.0090.01216.46
7.3.210.0060.01116.48
7.3.200.0080.00916.60
7.3.190.0040.01416.58
7.3.180.0090.00616.37
7.3.170.0080.00816.57
7.3.160.0140.00416.60
7.2.330.0150.00316.66
7.2.320.0100.01316.77
7.2.310.0070.01016.75
7.2.300.0040.01316.45
7.2.290.0090.00916.56
7.2.60.0110.00317.12
7.2.00.0000.01619.57
7.1.200.0000.01015.96
7.1.100.0030.00618.27
7.1.70.0000.01617.50
7.1.60.0060.00917.07
7.1.50.0080.00317.01
7.1.40.0080.00416.82
7.1.30.0040.00716.83
7.1.20.0000.01117.08
7.1.10.0090.00316.86
7.1.00.0070.01016.82
7.0.200.0070.00316.99
7.0.190.0030.00616.57
7.0.180.0000.00716.39
7.0.170.0060.00316.74
7.0.160.0070.00016.66
7.0.150.0000.01016.43
7.0.140.0040.00816.36
7.0.130.0030.00616.71
7.0.120.0030.01016.82
7.0.110.0000.01316.58
7.0.100.0000.01216.66
7.0.90.0030.00716.39
7.0.80.0050.00516.71
7.0.70.0000.00716.39
7.0.60.0050.00216.02
7.0.50.0040.00416.65
7.0.40.0000.00815.93
7.0.30.0030.00815.93
7.0.20.0030.00715.93
7.0.10.0000.01515.93
7.0.00.0060.00315.93
5.6.300.0130.02920.98
5.6.290.0070.04620.63
5.6.280.0110.03220.85
5.6.270.0030.04320.98
5.6.260.0100.03520.96
5.6.250.0070.07621.02
5.6.240.0000.05720.82
5.6.230.0030.04521.02
5.6.220.0070.06720.93
5.6.210.0070.05220.96
5.6.200.0030.04520.99
5.6.190.0000.04521.02
5.6.180.0000.04421.04
5.6.170.0030.04020.99
5.6.160.0030.04120.86
5.6.150.0100.07321.02
5.6.140.0030.04120.80
5.6.130.0000.04720.91
5.6.120.0000.04521.01
5.6.110.0030.04620.97
5.6.100.0030.05520.86
5.6.90.0030.06620.79
5.6.80.0060.03520.39
5.6.70.0070.03620.41
5.6.60.0030.06320.15
5.6.50.0030.04020.25
5.6.40.0070.08020.14
5.6.30.0030.05420.40
5.6.20.0070.03620.18
5.6.10.0000.05020.34
5.6.00.0030.04020.33
5.5.380.0030.05617.46
5.5.370.0030.03817.53
5.5.360.0030.07617.46
5.5.350.0000.04617.56
5.5.340.0070.04018.11
5.5.330.0030.03917.77
5.5.320.0030.04418.00
5.5.310.0000.09017.96
5.5.300.0000.04317.91
5.5.290.0030.04018.10
5.5.280.0100.06517.97
5.5.270.0030.04618.10
5.5.260.0030.05018.05
5.5.250.0030.04017.78
5.5.240.0100.07517.13
5.5.230.0030.05617.45
5.5.220.0030.04617.32
5.5.210.0000.04217.33
5.5.200.0030.09017.30
5.5.190.0000.07517.32
5.5.180.0060.05417.34
5.5.160.0070.04117.32
5.5.150.0070.03417.36
5.5.140.0000.04017.36
5.5.130.0000.05717.31
5.5.120.0000.05917.18
5.5.110.0030.05017.34
5.5.100.0000.04117.00
5.5.90.0000.04717.24
5.5.80.0030.07216.99
5.5.70.0030.07717.18
5.5.60.0070.06417.35
5.5.50.0070.03317.21
5.5.40.0000.04017.21
5.5.30.0030.06317.25
5.5.20.0070.06117.34
5.5.10.0030.05117.07
5.5.00.0040.03917.08

preferences:
52.72 ms | 400 KiB | 5 Q